baber/WOPTO huggingface dataset:
Patent ES-478026-A1 (ES)
Title: Sequential removal of sulfur oxides from hot gases
IPC: F23J15/02
Filed: 1979-02-23
Abstract: A method of removing particulates and sulfur oxides from a hot gas by controllably contacting the hot gas in a first spray-dryer zone with a selected chemically reactive absorbent for the sulfur oxides and then sequentially contacting the hot gas with the absorbent in a second fabric filter zone. The preferred absorbents are calcium oxide, calcium hydroxide, sodium carbonate, sodium bicarbonate and sodium hydroxide. The selected absorbent dissolved or dispersed in an aqueous medium is controllably introduced into the spray dryer, together with the hot gas, in an amount and at a rate to react in the spray dryer with only a portion of the sulfur oxides in the hot gas to produce a dry particulate reaction product consisting of calcium or sodium sulfites and sulfates, together with sufficient unreacted absorbent of enhanced reactivity for subsequent reaction in the second zone with the remaining sulfur oxides, all being entrained in a substantially water-unsaturated gas of reduced sulfur oxide content. This resultant gas containing the dry particulate reaction product and unreacted absorbent is transferred into the second zone where it is directly impinged upon an upstream surface of a gas-permeable porous fabric so that a substantially uniform coating of the dry particulate product and unreacted absorbent is formed and maintained, under steady-state conditions, on the upstream surface of the fabric. Further reaction occurs in this second fabric filter zone between the absorbent, which has enhanced reactivity, and the sulfur oxides present in the gas passing through the fabric filter so that the gas exiting from the downstream surface of the fabric is substantially free of particulate matter and has a substantially reduced sulfur oxide content.
Patent ES-486907-A1 (ES)
Title: Spray treatment of glass containers - to prevent flaws, by vertically spraying with treatment fluid suspended in compressed air or gas
IPC: B05B16/00
Filed: 1979-12-14
Abstract: Containers, such as glass bottles, flagons, hars are passed over a curtain of moving fluid or air carrying treatment particles in an ascending vertical, rapid movement. The containers are arranged in transverse rows and the fluid curtain contg. the particles extends the full width of the rows. The air is recollected, recharged with treatment particles and recycled. The air is heated by the containers to be treated. Specifically the treatment particles may be fine atomised liq. droplets, fine particles of powder, or vapour (steam). Scratches are avoided in later stages since the process permits cleaning and etching to remove surface flaws followed by suitable coating and labelling. The taste of substances subsequently bottled is not affected as by plastics since the neck is kept clear of flavour.
Patent ES-8102002-A1 (ES)
Title: Carriage support for typewriter
IPC: B41J29/00
Filed: 1980-03-21
Abstract: In a typewriter a carriage spacing mechanism is mounted on a support element to space a paper bearing carriage independently from a base structure and is connectable for assembly of the machine to a control means supported by the base structure. Keys, intermediate levers and type basket are assembled independently from the base structure and are fixed to the base structure only through the medium of a supporting block for the keys and fixing means for the type basket. A plate picks up the striking movement of the type bars and comprises a plurality of bearing elements disposed so as to cause the plate to rock about two pivot elements of the bearing elements and a cam portion which is dimensioned so as to regularize the stroke of a transmission element in dependence upon the particular type bar actuated for the striking. A kinematic mechanism and a carriage assembly are adapted to be mounted as sub-assemblies on the base structure and are provided with elements for transmitting motion which are disposed adjacent to the corresponding interconnecting elements for transmission of the operative commands by thrust.
Patent ES-8203104-A1 (ES)
Title: Hard body, especially hard metal wearing part, and process for its production.
IPC: C23C16/40
Filed: 1980-12-26
Abstract: 1. A hard metal part, in particular a hard metal wearing part for tools, having a layer of compounds of titanium with carbon and nitrogen which is built up on a hard metal base part and which has the highest nitrogen content in the vicinity of the base part and the highest carbon content in the vicinity of its surface, characterized in that this layer is in the form of an intermediate layer on which an oxidized hard material layer of aluminium oxide and/or zirconium oxide is applied as an outer layer.
Patent ES-8204086-A1 (ES)
Title: Improvements in compressors for refrigerant fluids
IPC: F04B39/00
Filed: 1981-06-29
Abstract: In a compressor for refrigerant fluids, the thrust bearing for a vertical crankshaft 18 comprises an annular element 52 of a material with a low coefficient of friction, which is rotatable with an upper main journal 28 and which has a flat lower radial surface, and a flat radial surface 50 machined on an upper main bearing 36 fixed in the compressor casing 12. The flat lower surface of the annular element 52 bears upon the flat radial surface 50 of the upper main bearing 36. A circlip 58 seated in a groove 56 in the crankshaft has a finger 60 for drivingly engaging a projection 54 on the thrust bearing element 52.
Patent ES-8304184-A1 (ES)
Title: An oil-resistant gasket material and packing material.
IPC: C08K3/00
Filed: 1981-10-20
Abstract: A product obtained by mixing the following ingredients is useful for gasket material or packing material with improved hot hydrocarbon oil resistance and improved adhesion: a linear polyorganosiloxane terminated with hydroxyl radicals or silicon-bonded organic moisture-hydrolyzable radicals, at least 0.5 percent on the average of the organic radicals being alkenyl radicals, and having a viscosity at 25 DEG C on the average of 0.0001 to 0.1 m<2>/s, filler, a silane or siloxane having per molecule at least one aminoalkyl radical bonded to silicon atoms through a silicon-carbon bond and at least one radical selected from alkoxy and aminoalkoxy, and a silicon-compound having per molecule at least three silicon-bonded organic moisture-hydrolyzable radicals, and optionally a curing-acceleration catalyst.
Patent ES-8303584-A1 (ES)
Title: Ballast tamping machine
IPC: E01B27/17
Filed: 1982-03-09
Abstract: A machine for tamping ballast under a tie to which rails of a track are fastened, comprising a frame, and a tamping tool unit vertically adjustably mounted on the frame in vertical alignment with a respective one of the track rails. The unit includes a tamping tool carrier, respective pairs of tamping tools pivotally mounted on the carrier on the field side and the gage side of the respective track rail for immersion in the ballast adjacent a point of intersection of the tie and rail where the track is supported on the ballast, a single hydraulic reciprocating drive connecting the tamping tools of each pair for pivoting the tamping tools of the pair independently of each other and asynchronously towards and away from each other, a single vibrating drive connected to the tamping tools of each pair for vibrating the tools. The tamping tools of each pair are centered by a separate elastic force-transmitting element supported on the carrier and biasing a respective one of the tamping tools in the direction of reciprocation thereof.
Patent ES-8304442-A1 (ES)
Title: Polymer filter cartridge of glass fibers coated with fluoroethylene polymer and process for preparing the same.
IPC: B01D27/02
Filed: 1982-04-13
Abstract: Filter cartridges are provided having a filter medium of glass fibers coated and bonded together by fluoroethylene polymer, such as polytetrafluoroethylene or polytrifluorochlorethylene, which are highly resistant to attack by corrosive fluids, and have a melting or softening temperature well above the liquefaction temperature of most thermoplastic polymers. These filter cartridges have a filter sheet of such material formed in a closed configuration, with end caps and a side seam seal sealed to the fluoroethylene polymer-coated filter sheet by way of a thermoplastic fluoroethylene polymer.
Patent ES-8400645-A1 (ES)
Title: Electrode for arc furnaces, and method of using it.
IPC: H05B7/085
Filed: 1982-04-02
Abstract: An arc furnace electrode comprises a top portion (5) of metal and a consumable bottom portion (6) of carbon material of substantially cylindrical shape connected to each other by means of a screw nipple (1) or the like. The top portion (5) has a liquid cooling device with a feed duct (2) and a return duct (3). The bottom region (12) of the top portion (5) can be protected advantageously by a high temperature resistant covering (4). The carbon material of the bottom portion (6) is formed only partially of graphite structure elements or is free thereof. The electrode is employed in a method for the production of steel.
Patent ES-8401825-A1 (ES)
Title: Aseptic bedding material for poultry - is formed from shreds of non-toxic paper, e.g. newspaper
IPC: A01K1/015
Filed: 1982-05-11
Abstract: Bedding for poultry is formed by a litter consisting of a layer of short strips or pieces of absorbent non-toxic paper. The paper, e.g. in the form of newspaper sheets, is first shredded. The shreds are then cut into short strips or small diced pieces which are used as the bedding material. The pieces have a size distribution such that they congeal and form a surface crust or cake at an early stage of use and subsequently break up to form a readily friable material. The layer may take the form of a 'top dressing' covering an existing bedding material to extend its useful life.
Patent ES-8306807-A1 (ES)
Title: Bath and process for the electrodeposition of ruthenium
IPC: C25D3/50
Filed: 1982-05-28
Abstract: Improved baths for the electrodeposition of ruthenium metal on various substrates. The ruthenium metal baths are formulated with a complex of ruthenium metal and sulphamic acid wherein the molar ratio is one mole of ruthenium metal and from about 4 to 10 moles of sulphamic acid. For most purposes, certain selective metals are also present in the baths, which are maintained at a pH ranging from about 1.0 to 2.2. The process for utilizing said baths to plate substrates with essentially pure ruthenium metal is also described and claimed.
Patent ES-8305783-A1 (ES)
Title: Saturated derivatives of aminocyclitols, their preparation and pharmaceutical preparations containing them.
IPC: C07H15/22
Filed: 1982-06-11
Abstract: The invention relates to saturated aminocyclitol derivatives, as defined herein in Formula (F). Also included in the invention are methods for preparing said saturated aminocyclitol derivatives, compositions containing said saturated aminocyclitol derivatives and methods for the use of said compounds and compositions to provide inhibition of alpha -glycoside hydrolases.
Patent ES-8307590-A1 (ES)
Title: Method of planographic printing, and planographic printing machine for this method.
IPC: B41F31/00
Filed: 1982-10-22
Abstract: In the planographic printing method, printing inks containing binders, pigments and organic solvents are transferred from an inking unit onto a lithographic printing plate cylinder and from the latter via a blanket cylinder onto a material to be printed. At least 60 percent by weight of the organic solvents of the printing inks have a boiling range of 100 to 200 DEG C, in particular of 150-200 DEG C. The printing inks are transferred inside the inking unit onto the printing plate cylinder via a screen roller, on which a doctor blade rests, and via an ink transfer roller arranged downstream of the screen roller. Furthermore, the invention relates to a planographic printing machine, the inking unit of which has a screen roller, on which a doctor blade rests, and an ink transfer roller arranged between the screen roller and the printing plate cylinder.
Patent ES-8400947-A1 (ES)
Title: System for generating braking pressure.
IPC: B60T13/57
Filed: 1982-11-05
Abstract: The system for generating braking pressure, consisting of a pneumatic assistance servomotor (2) mounted so as to overhang on a master cylinder (1) which it actuates by a tubular pullrod component (14) in which extends the control pushrod (11) of the distribution valve (10), incorporates a pre-assembled unitary valve assembly (10) screwed to the end of the tubular pullrod component (14) so as to connect the latter to the movable piston wall (6) of the servomotor, the valve (10) being linked by a cylindrical flexible sealing component (50) to a central annular zone (19) of the front wall (4) of the servomotor casing which is closed by a labyrinth filtering structure (80) with draining means (86).
Patent ES-8402829-A1 (ES)
Title: Thiazoline derivatives, their preparation and use and pharmaceutical preparations containing them.
IPC: C07D277/18
Filed: 1982-12-16
Abstract: Thiazoline derivatives of the formula I < IMAGE > (I) wherein R1 to R6 and Y have the meanings given, their physiologically tolerated salts, processes for their preparation, pharmaceutical preparations based on these compounds as well as their use as medicaments comprise the invention. In addition, intermediates are described.
Patent ES-8401660-A1 (ES)
Title: Magnetical reproducing and/or recording device.
IPC: G11B21/20
Filed: 1983-02-25
Abstract: The invention provides a magnetic reading and/or writing device comprising a guide for a magnetic data carrier and a magnetic head support. The magnetic head support has a stirrup piece movable in translation with respect to a fixed piece and a magnetic head rotatably mounted on the mobile stirrup piece. The mobile stirrup piece is urged resiliently to press the magnetic head against the magnetic carrier.
Patent ES-8703667-A1 (ES)
Title: Device for checking the disconnection of nuclear reactor control clusters.
IPC: G21C19/32
Filed: 1983-06-30
Abstract: The subject of the invention is a device for checking the disconnexion of the actuating rods of the control clusters before the removal of the internal equipment of a nuclear reactor, comprising, within a pit (10) forming a cooling pond, a vessel (1) closed by a removable cover and containing the core and a set of control clusters fitted slidably in the upper internal equipment forming a guide structure above the core, each cluster being fixed to the lower part (32) of an actuating rod (3) capable of being detached from the corresponding cluster, after opening the cover, by means of a disconnecting tool suspended from a charging crane (2) transportable above the cooling pond (10). The checking device according to the invention comprises a pole (4) of greater length than the distance between the platform and the level of the heads of the actuating rods, fitted at its upper part with means (44) for suspending and actuating the rotation of the pole about its vertical axis, and at its lower part with a bushing (5) for centering at a given level on the head of the actuating rod (3) and with an arm (7) extending transversely to the horizontal at the level of the heads (39) of the disconnected rods and of greater length than the distance between the axes of the clusters.
Patent ES-8606385-A1 (ES)
Title: A process for preparing oxanosine.
IPC: C07H19/24
Filed: 1983-12-20
Abstract: Aprocess for synthesizing oxanosine of the formula <CHEM contiene="yes"> which comprises hydrolyzing a 2 min -O-protected oxanosine of the general formula <CHEM contiene="yes"> wherein R1 represents a protective group for the hydroxyl group, and R2 and R3 each represent a hydrogen atom or a protective group, said R1 and R2 being optionally bound together to form a ring, thereby to eliminate the protective group (s).
Patent ES-8606789-A1 (ES)
Title: Process for supplementing vaccines.
IPC: A61K39/39
Filed: 1984-03-08
Abstract: The non-oily adjuvants for vaccines are organic chemical compounds.
Patent ES-8601337-A1 (ES)
Title: Electrodepositing copper
IPC: C25D3/38
Filed: 1984-06-08
Abstract: An aqueous acidic solution contains copper in an amount sufficient to electrodeposit copper on a substrate and a controlled combination of bath soluble and compatible organic brightening agents including: (1) one or more organic polyether compounds (2) one or more organic sulphide compounds and (3) at least one compound selected from each of: (A) A 5-phenylphenazinium derivative having the formula: < IMAGE > (B) a substituted phthalocyanine, and (C) an alkylated polyethyleneimine reaction product having a quaternary nitrogen. The bath enables the deposition of a non-annealing engineering copper plate suitable for mechanical engraving. The plate may be on a rotogravure cylinder.
Patent ES-8600896-A1 (ES)
Title: Smoking material and method for its preparation.
IPC: A24D1/00
Filed: 1984-06-20
Abstract: Compsn. for use in smoking prods. contains (by wt.) at least 45% pyrolysed tobacco plant materials (I), and at least 5% of an H2O-soluble polysaccharide natural or syn. gum (II). (I) are derived from tobacco plants by pyrolysis at not less than 300 deg.C. so that a 35-90% wt. loss (on initial wt.) is effected.
Patent ES-8507701-A1 (ES)
Title: Method for making permanent colored images and apparatus therefor.
IPC: G03F1/56
Filed: 1984-07-19
Abstract: A method for making permanent colored images on an article comprising the steps of (a) locally applying a colorant to a zone of a selected target surface (b) locally applying a photoresist material to the zone (c) passing light through an image to cause of portion of the photoresist material conforming to the image, to hold the colorant in place (d) removing from the surface undesired colorant with a developer solution and (e) applying an emulsifier solution containing a surfactant and an anti-redisposition agent to said surface to remove residual colorant therefrom. A work station for making a permanent colored image on an article, comprising (a) a housing (b) a sink within the housing (c) a work surface contained within the sink, which work surface being pivotally mounted to enable it to be adjusted (d) a water control valve and a nozzle for dispersing water onto the work surface (e) an air blower for directing air over the work surface and thereafter exhausting the air and (f) an image project projector for projecting an image onto the work surface.
Patent ES-8505488-A1 (ES)
Title: Device for storing substantially disc-shaped record carriers.
IPC: G11B23/03
Filed: 1984-08-28
Abstract: A container suitable for storing compact discs conveyed in motor vehicles comprises a housing from which the stored discs can be ejected by means of a single transporter associated with a plurality of discs. The transporter may be selectively coupled to only one disc holder. The transporter is preferably a slider member which is arranged to slide in the housing, can be locked in the housing against a spring bias and unlocked manually, and has a front wall to cover the open front of the housing when the slider member is inserted. The selector mechanism and the unlocking operation can be actuated from the outside of this front wall.
Patent ES-8802168-A1 (ES)
Title: A process for preparing advanced epoxy resins containing triazine or both triazine and oxazoline groups.
IPC: C08G59/28
Filed: 1984-10-30
Abstract: Advanced epoxy resins are prepared which contain triazine groups or both triazine and oxazoline groups. When cured, these resins have higher heat distortion temperatures and/or higher elongation values than advanced epoxy resins which do not contain triazine groups or triazine and oxazoline groups.
Patent ES-8604645-A1 (ES)
Title: Streptomycete host cells of reduced restriction activity.
IPC: C12N15/09
Filed: 1984-12-13
Abstract: Streptomycete host cells having reduced restriction activity are obtained by (a) mutagenising a strain of a Streptomycete species to provide host cells of differing genetic characteristics (b) growing the surviving host cells and forming protoplasts thereof (c) transforming the protoplasts with plasmid DNA from another source, such plasmid DNA containing an origin of replication and a selective marker for the Streptomycete host, as well as any DNA sequences necessary for replication and selective culture from the other source (d) regenerating host cells from the transformed protoplasts containing the plasmid DNA (e) selecting those host cells which have received the plasmid DNA, and been unable to restrict it, by selecting for expression of the selective marker (f) confirming that the host cells have reduced restriction activity and (g) if desired, repeating steps (a) to (f) to reduce further the restriction activity of the host cells and confirm their further reduced restriction activity. Such cells are more able to accept recombinant DNA from another source and are therefore of value for transforming into forms for expression of industrially useful products.
Patent ES-8601072-A1 (ES)
Title: Electrically heated forehearth and method of controlling molten glass temperature therein
IPC: C03B7/07
Filed: 1985-01-18
Abstract: A conditioning section of a forehearth is disclosed with sidewall electrodes for Joule effect heating of glass positioned and connected to confine the current and Joule effect heating separately to the side portions of the molten glass flow path therein. Separate circuits, controls, temperature sensors and temperature set point control means are provided for the sidewall electrodes on each side. Glass temperature across the flow path is controlled and can be adjusted by separately controlling the flow of Joule effect current along each side of the flow path through manual or automatic, thermally actuated, controls for each side.
Patent ES-8603606-A1 (ES)
Title: Digestion process and apparatus for the production of high-quality pulp
IPC: D21C3/26
Filed: 1985-04-16
Abstract: a. Process for continuous formation of pulp from fibre, b. characterised in that it consists in bringing a source of fibre 10 to 13 into contact with steam 15 at an elevated pressure, in a first tubular chamber 17, in rapidly decreasing the pressure at 19 in a second tubular chamber 21, 31 and in rapidly reducing the pressure. c. The invention relates to the manufacture of paper, especially of newsprint.
Patent ES-8604304-A1 (ES)
Title: Recombinant fungal cellobiohydrolases.
IPC: C12N15/70
Filed: 1985-05-31
Abstract: Methods and materials for obtaining recombinant forms of fungal cellulase enzymes are disclosed. An uninterrupted coding sequence for a desired cellulase can be obtained by manipulation of the genomic DNA of a cellulolytic fungus, and ligated into appropriate vectors for expression as mature, glycosylated, functional active proteins in yeast.
Patent ES-8701567-A1 (ES)
Title: Coupling construction and clamp therefor
IPC: B23Q16/08
Filed: 1985-09-04
Abstract: A coupling construction and a clamp therefor are disclosed which are operable in a workholding system for securing and holding a workpiece at a work station during a machining operation. The coupling which is preferably of substantially circular configuration and preferably comprises a substantially circular receiver which is securable at the work station, a carrier to which a workpiece is securable and which is receivable in mating relation with the receiver, and a plurality of the clamps which are operative for securing the carrier to the receiver in a coupled position wherein the carrier is received in mating relation with the receiver. The clamps are preferably disposed within the interior of the coupling and a drive means is also preferably provided within the interior of the coupling for manipulating the clamps between unclamped positions thereof and clamped positions thereof wherein they clampingly engage the carrier and the receiver to maintain the coupling in the coupled position. The structural features of the coupling make it particularly adapted for construction with a reduced axial dimension so that it can be effectively utilized in a workholding system without occupying a substantial portion of the machining envelope of a machining apparatus.